Sider Window Viewer - Open up to 16 Windows on your screen and display them neatly in pattern or customized View

Sider Window Viewer

Sider Description

Sider is an app for Windows computers that will present up to 16 application Windows neatly on your screen with one click.

This is very useful when you for example have a PDF open and you need information of that PDF to type into a webform, excel, word, email etc. Instead of tiring resizing each individual window you click Sider On and they appear next to eachother, on top of eachother or in any pattern you have chosen.
When you need to return to the original full sized window you just click Sider Off, and to go back to your pattern Sider On. It presents the structure clean on your screen within 1 second.

You can choose one of the 16 standard window patterns or you can choose a customs pattern, resize windows to the view you like and then Save the View for later use. It even also can save the open documents in the Saved View so that you can click Load Saved View after a few days and Sider will open all the documents you need in the view you want. This is very useful also after restarting your computer.

This app was made to save you time and effort during your office work. It happens so many times per day that you need information from one document to type or copy into another document or you want to compare or check several documents and neither feel like constantly pressing alt tab to switch between windows or having to resize all the windows you want.

Sider Features

Sider standard Windows patterns

Target Users

Sider is very useful for intensive computer users, students, office workers who want to increase their productivity or make their work easier.

Pricing & Order Form

Sider is sold for a one time price of EUR 25 or USD 27. There are no monthly, yearly or other fees.

You can download a free copy of Sider and try it for 14 days. For the free-trial no credit card or other payment details are required.
After the free trial you can order from within the software a license or click here to go to our secure order form. You can pay by credit card or Paypal in the order form.

Alternatively you can pay with Paypal over here by clicking on this link and send us EUR 25 or USD 27 for a license that will be emailed to you within 30 minutes. Please mention Sider so we know which product you are buying.

If you want to pay by bank transfer please send us email here or send a message at our contact form and we will send you our bank details.

Bekker Technologies 5 Star Support

Target Systems

This software is made for Windows Computers and runs on Windows 10, Windows 8, Windows 7, Windows XP computers.


For any question you have regarding installation, configuration or use of Sider we offer you personal and competent support. We can install and configure at any worldwide location. Please send us an email or you can send us a message on our contact form, click HERE where you can also find all our email addresses and phone numbers or you can send a message from within the application.
We promise to answer you within 24 hours.

Spyware Free Declaration

We guarantee that all our software applications are totally Spyware, Adware and Malware free. We are a serious company and have no interest in your data. We want to make good software products and have no second agenda.


Sider on Desktop

Sider switched on with 4 windows

Choose Windows to be displayed in Pattern

Built in Browser

Sider minimized always on top